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Method and system for automatically identifying communication module of centralized meter reading collector

A communication module and centralized meter reading technology, which is applied in signal transmission system, electrical signal transmission system, transmission system, etc., can solve the problems of difficult implementation and high procurement requirements, and achieve the effect of avoiding co-frequency interference and improving reading efficiency

Active Publication Date: 2017-06-13
CHINA ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This technical solution has relatively high requirements for on-site construction and procurement of electricity, water, gas, and heat meters, and some application sites have already purchased meters with the same frequency, which makes this technology difficult to implement.

Method used

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  • Method and system for automatically identifying communication module of centralized meter reading collector
  • Method and system for automatically identifying communication module of centralized meter reading collector

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Embodiment Construction

[0027] Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units / elements are given the same reference numerals.

[0028] Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized or over...

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Abstract

The invention relates to a method and system for automatically identifying a communication module of a centralized meter reading collector. The method comprises the following steps: step 1, the communication module mounted on the collector is powered up, and the communication module is waited to report a module information message actively; step 2, the collector analyzes the obtained communication module information message according to a communication protocol format of the communication module and identifies the communication module which reports the message; when the communication module is an uplink communication module, the collector carries out binding management on a communication module port and the uplink communication module; when the communication module is a downlink communication module, the collector automatically identifies unique numbers and functional parameters of the downlink communication module and carries out binding management on the downlink communication module and a meter connected with the downlink communication module; when not receiving the module information message actively reported by the downlink communication module, the collector sends module information message actively inquiring request, and receives a response message of the downlink communication module.

Description

technical field [0001] The invention relates to the technical field of centralized meter reading, and more particularly, relates to a method and system for automatically identifying a communication module of a centralized meter reading collector. Background technique [0002] Electricity, water, gas, heat multi-meter centralized meter reading technology and its system are emerging technical fields, aiming to centralize and unify the existing electric meter, water meter, gas meter and heat meter separately into one centralized meter reading system to realize Centralized meter reading. The application environment of centralized meter reading is quite different. The size of the station area ranges from a few dozen households to nearly 2,000 households. At present, the uplink communication module of the collector is responsible for the communication between the collector and the concentrator, and the downlink communication module is responsible for the data collection between t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C19/00H04L29/06
CPCG08C19/00H04L69/06
Inventor 刘宣阿辽沙·叶杜蜀薇赵兵
Owner CHINA ELECTRIC POWER RES INST
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